4 Runner 2WD L4-144.4 2366cc 2.4L SOHC (22R-E) (1990)
# 11. ECU Power Supply (+B {+B1} - E1
ECU Power Supply / Main Relay (+B {+B1} - E1)
# 11. ECU Power Supply
Wiring Diagram / Condition
# 11. ECU Power Supply (+B {+B1} - E1
ECU Power Supply / Main Relay (+B {+B1} - E1)
# 11. ECU Power Supply
Wiring Diagram / Condition